Build an IVF index — rs_ivf_build • annsearchR

Use IvfIndex instead.

Usage

rs_ivf_build(
  data,
  metric,
  nlist,
  kmeans_iters,
  kmeans_balanced,
  seed,
  precision,
  verbose
)

Arguments

data: Numeric matrix. Samples x features.
metric: String. One of c("euclidean", "cosine").
nlist: Integer or NULL. Number of Voronoi cells.
kmeans_iters: Integer or NULL. Lloyd iterations.
kmeans_balanced: Boolean. Reseed starved centroids.
seed: Integer. Random seed.
precision: String. "float" or "double".
verbose: Boolean. Print progress.

Value

External pointer to the index.